baber/WOPTO huggingface dataset:
Patent JP-S6353050-A (JP)
Title: Recording head
Inventor: MORIYAMA JIRO
IPC: B41J2/055
Filed: 1986-08-22
Abstract: PURPOSE:To facilitate assembling work and the replacement of a nozzle and to reduce cost, by receiving a nozzle unit for emitting a recording liquid equipped with an electromechanical transducer in a socket in a freely detachable manner and respectively connecting the electrodes of the transducer to the contacts in the socket. CONSTITUTION:Contactors 11A, 11B formed, for example, of phosphor bronze having springiness are provided to the inner peripheral surface of a socket 10 formed of an insulating material corresponding to the connection parts of an inner surface electrode 3A and an outer surface electrode 3B. After a nozzle pipe 1 is adhered and fixed to a cylindrical piezoelectric element 2 having the electrodes 3A, 3B formed thereto by an epoxy adhesive, a nozzle unit 6 is engaged with the socket 10 and the contacts 11A, 11B are contacted with the electrodes 3A, 3B under pressure and the unit 6 is set to the interior of the socket 10 by a latch part 10B. Electrical connection is obtained only by inserting the nozzle unit in the socket, and mounting and detachment are easy and the labor required at the time of the replacement of an inferior product or at an assembling time can be reduced.
Patent JP-S6439065-A (JP)
Title: Thin film field-effect transistor
Inventor: OGAWA FUMIHIRO
IPC: H01L27/12
Filed: 1987-08-04
Abstract: PURPOSE:To prevent decrease in operating resistance when a transistor is OFF, by a constitution, wherein the thickness of a semiconductor film between a source electrode and a drain electrode is made twice or more the thickness of the semiconductor film beneath the drain electrode and the source electrode. CONSTITUTION:A gate electrode 12 is formed on an insulating substrate 11. Then, a gate insulating film 13, a semiconductor film 16 and a passivation film 17 are continuously formed and patterned. In this step, dry etching is performed so that the thickness of the semiconductor film 16 beneath a drain electrode 15 and a source electrode 14 becomes 1/2 or less the thickness of the film 16 beneath the passivation film 17. Then, the drain electrode 15 and the source electrode 14 are formed and patterned. Finally, the entire body of a thin film transistor is covered with a semiconductor film 18. Since the thickness of the semiconductor film at a channel part between the source and drain electrodes is twice or more the thickness of the semiconductor film beneath the drain electrode and the source electrode, sufficiently high resistance is provided in the direction of the thickness. Thus the decrease in operation resistance when the transistor is OFF can be prevented.
Patent JP-H1017760-A (JP)
Title: Thermoplastic resin composition
Inventor: KATAYAMA MASAHIRO
IPC: C08L53/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition having an improved fluidity and impact strength comparable to a polycarbonate-based resin blended with an ABS-based resin by modifying a polymer blend consisting essentially of a polycarbonate-based resin and a polystyrene-based resin and to provide a harmless fire resistant composition by using the improved thermoplastic resin composition. SOLUTION: This thermoplastic resin composition comprises following components (1) and (2), and the fire resistant composition is obtained by adding following components (3) and (4) thereto in addition: (1) 100 pts.wt. resin composition comprises 10-94.5wt.% polycarbonate-based resin, 5-70wt.% polystyrene-based resin and 0.1-20wt.% aromatic polyester; (2) 0.5-20 pts.wt. epoxy-modified block copolymer obtained by an epoxidation of double bonds derived from conjugated double bonds in (C) a block copolymer having both (A) a polymer block consisting essentially of a vinyl aromatic compound and (B) a polymer block consisting essentially of a conjugated diene compound in a same molecule or (D) its partially hydrogenated block copolymer; (3) 1-40 pts.wt. organic phosphorus compound; and (4) 0.05-5 pts.wt. fluoroethylene-based polymer.
Patent JP-H0482229-A (JP)
Title: Semiconductor device
Inventor: NATORI AKIO
IPC: H01L29/732
Filed: 1990-07-24
Abstract: PURPOSE:To prevent the decrease of punch through breakdown strength between an emitter and a collector, by arranging an impurity layer whose concentration is higher than that of a base region, under an element isolation film in contact with an emitter region. CONSTITUTION:A vertical type NPN bipolar transistor is constituted of the following; a base region 3 which is composed of P-type impurities and formed on the surface of an N-type well 2 formed in a P-type silicon substrate 1, an emitter region 4 which is composed of N-type impurities and formed on the substrate surface in the base, and a collector electrode leading-out part 5. A P-type impurity layer 6 whose impurity concentration is higher than the region 3 and lower than a channel stopper 7 is formed below an element isolation film 6 with which the region 4 is in contact. Hence the backward direction breakdown strength or an emitter base junction, the backward direction breakdown strength of a base collector junction, and the current amplification factor of a bipolar transistor are not decreased.
Patent JP-H1133326-A (JP)
Title: Powder separation device and powder separation sorting method
Inventor: OKADA HIROKI
IPC: B01D46/24
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the condensation of SOx or moisture in a gas to be treated from occurring when backwashing a filter element with a pressurized air despite the fact that the gas to be treated containing SOx is supplied to a powder separation tank after lowering the temperature of the gas. SOLUTION: In a backwashing means 18 which recovers the filtration performance of a filter element 13 by causing a pressurized gas to flow back into the filter element 13 inside the powder separation tank 14 for capturing powder contained in a gas, a heating means 29 for heating up the pressurized gas to be sent back to the filter element 13 at a desired temperature, is installed. The pressurized gas for backwashing is previously heated up at a specified temperature using the heating means 29 to be supplied to the filter element 13. Thus it is possible to prevent the condensation of a sulfur oxide contained in a gas to be treated from occurring by the cooling action of the pressurized gas due to adiabatic expansion.
Patent JP-2001018535-A (JP)
Title: Two-color heat-sensitive recording medium and manufacture thereof
Inventor: KUGO TOMOYUKI
IPC: B41M5/337
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an orange and first color two-color heat-sensitive recording material which shows the high sharpness of a developed orange color tone and the outstanding keeping quality of an orange color developed at a low temperature in a heat-sensitive recording material having a high temperature color developing layer which develops the first color and a low temperature color developing layer which develops the orange color, and also a multi-color heat-sensitive recording material which realize the multi-variation of print information for the heat-sensitive recording medium and is capable of developing a background orange color on the spot (a printer at a counter) without previously printing a third color-orange color (the background) and besides freely setting the size of the orange color per sheet instead of using the specified routine size of the orange color. SOLUTION: In the two-color heat-sensitive recording medium comprising a layer containing two basic leuco dyes, i.e., a first basic leuco dye which develops a color in a different color tone due to the relative fluctuation of a color developing energy to the high and the low and a second basic leuco dye and a developer, formed on a support, the maximum light absorptive wavelength of the basic leuco dye on the lower energy side is 470-490 nm.
Patent JP-S6254921-A (JP)
Title: Manufacture of semiconductor device
Inventor: AMANO HARUO
IPC: G03F1/00
Filed: 1985-09-04
Abstract: PURPOSE:To improve the production efficiency of manufacturing steps and to reduce the excess consumption of a semiconductor wafer and wasteful steps by forming a plurality of types of integrated circuits on the same wafer to eliminate the necessity of feeding a special wafer lot for trially making a novel integrated circuit during manufacturing steps. CONSTITUTION:A reticle 1 is composed of confirmed mask patterns 3 and an unconfirmed mask pattern 4. With the reticle 1 as a mask resist patterns on the surface of a semiconductor wafer 2 after contraction projecting on the wafer 2 correspond to the confirmed mask resist pattern 30 and unconfirmed resist pattern 40. Accordingly, a semiconductor wafer having a plurality of types of integrated circuits is completed through other manufacturing steps such as photolithographic step, etching step, diffusing step with the reticle 1 as a mask.
Patent JP-H1135149-A (JP)
Title: Hang type carrying device and dipping device
Inventor: IIJIMA SHOGO
IPC: B65G49/04
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To insert a plate smoothly even if a positioning error exists, at the inserting time of the plate such as slide glass in a reagent tank. SOLUTION: Plural receiving holes 40 which a pyramid groove shape are formed on a frame 30. The head 38 of a holder 34 is functioned as a pyramid axis and the horizontal movement of a slide glass 14 is allowed by the engagement of the receiving hole 40 with its head 38 and a rotational movement around the vertical axis of the slide glass 14 is regulated. A guide surface 46A is formed on the upper end of a reagent tank 18 and the slide glass 14 is inserted into the inside of the reagent tank 18 along the guide surface 46A.
Patent JP-H0840160-A (JP)
Title: Automotive interior parts
Inventor: SATO RYOSUKE
IPC: B60R13/02
Filed: 1994-07-29
Abstract: PURPOSE:To surely protect an occupant by providing a step-shaped impact absorbing member having a part to be broken in an almost orthogonal manner to the direction of the impact on the inner side of an interior parts body to absorb the impact in the collision. CONSTITUTION:A pillar garnish body 1 is mounted on the inner side of a center Pillar or the like as an automotive interior parts. An impact absorbing member 2 is integratedly arranged on the reverse side of this pillar garnish body 1. The impact absorbing member 2 is arranged orthogonal to the longitudinal direction of a flat plate part 1a to form the step-shaped part consisting of a main part 2a, a part 2b to be broken, and a rib part 2c. When the head or the like of an occupant is hit by the flat plate part 1a of a pillar garnish body 1 in the collision, etc., the impact absorbing member 2 is deflected to absorb the impact, and the part 2b to be broken is broken to absorb the impact and surely protect the occupant. Because the part 2b to be broken is on the inner side separated from the reverse side of the pillar garnish body 1 by the distance equal to the main part 2a, the broken surface does not hurt the occupant after being broken.
Patent JP-H0749490-A (JP)
Title: Liquid crystal display device
Inventor: HORIGUCHI HIROSADA
IPC: G02B27/46
Filed: 1993-08-06
Abstract: PURPOSE:To perfectly solve the light shielding part of a picture element or color filter even when the effect for solving the picture element dot of a liquid crystal display element is enhanced and extended, and provide an uniform and smooth display in which no unnatural pattern is confirmed by using a plurality of diffraction gratings in combination. CONSTITUTION:In a liquid crystal display device in which a liquid crystal display element having picture elements in matrix is combined with an optical low pass filter by a diffraction grating, the optical low pass filter 202 is formed by combining at least two kinds or more of diffraction gratings 203, 204. Further, the optical low pass filter 202 is formed of the diffraction gratings 203, 203 formed on both surfaces of one transparent base. The diffraction grating 203 is a secondary grating in which horizontal pitches and vertical pitches are mutually crossed at right angles, and its grating axis is inclined to the display screen of the liquid crystal display element. The diffraction grating 204 is a primary grating, and its grating axis is parallel to the vertical direction of the display screen of the liquid crystal display element.
Patent JP-S5986831-A (JP)
Title: Heating cooker
Inventor: SEKINO NOBUO
IPC: H05B6/64
Filed: 1982-11-08
Abstract: PURPOSE:To enable to maintain the performance of a speaker and to improve economy as well, by providing a voice emitting opening of a loudspeaker on an operating panel and providing a waveguide between the loudspeaker and the voice emitting opening. CONSTITUTION:A speaker 8 is provided within a main body 1 of the rear part of an operating panel 3. A waveguide 11 is provided between the speaker 8 and the operating panel 3. Electric parts such as a microcomputer, resistance and a condenser are provided on a control circuit board 12 controlling a heating period and a heating mode of a heating cooker. The control circuit board 12 is provided within the main body 1 of the rear part of the operating panel 3. Then, a voice emitting opening 8 is provided on the operating panel 3.
Patent JP-S6175650-A (JP)
Title: Remote control system
Inventor: SUGANO MINORU
IPC: H04L13/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a remote control system suitable for a system where a packet exchange network is used for the transmission line between a central station and a remote station terminal device by transmitting a control frame having a control logical channel number and allowing a remote station terminal device to recognize the said control frame to control a controlled system device. CONSTITUTION:A control special frame having a control logical channel number transmitted from a central station 1 to a terminal device 2 via a packet exchange network 7 is received by a line adaptor 8 via a subscriber line 14, where the frame is processed and when it is normal, the received information is fetched to the device through a data bus 15. Then the line adaptor 8 reports the normal frame reception end report to the device via a frame reception report line 16 when the result of CRC operation is normal at the end of the frame reception and uses the report signal to activate a decoder 12 decoding the control data information stored in a flip-flop 11b to transmit a control signal to a control order line 17 thereby controlling the device.
Patent JP-H0860855-A (JP)
Title: Construction device of slab structure of column head
Inventor: NAGANO MITSUKIMI
IPC: E04G1/36
Filed: 1994-08-22
Abstract: PURPOSE: To simplify the erection works of scaffolds, by erecting a temporary support at the front end of a column constituting a structure and suspending a plurality of diagonal brackets connected to the column with hinges at one end thereof and laying a floor slab by use of the brackets to form working scaffolds. CONSTITUTION: When an umbrella structure 2 is constructed at the front end of a column 1 of a structure, a support post 3 is temporarily erected at the top of the column 1 and a plurality of brackets 5 fitted to supporting point-metal fittings 4 fixed to the column 1 through hinges 6 are suspended by diagonally stretched members 8. Next, a floor slab 10 is laid within the brackets to form a working scaffold. Form materials and supporting materials of the forms are installed thereon and concrete is placed therein to form an umbrella body 2. Thereafter, the diagonal members 8 are removed and the support post 3 is also removed by use of the umbrella body. Scaffolds are erected easily regardless of the height of column 1 and the protruded length of the umbrella body 2. In this way, scaffolds can be inexpensively installed.
Patent JP-S6352137-A (JP)
Title: Heat-developable photosensitive material with improved shelf stability of image
Inventor: TACHIBANA KIMIE
IPC: G03C1/498
Filed: 1986-08-22
Abstract: PURPOSE:To obtain a heat-developable photosensitive material ensuring superior clearness and stability for an image and causing no stain on the image by forming a photosensitive material having photosensitive silver halide, a reducing agent, a binder and a compd. which releases isocyanato during thermal development on the support. CONSTITUTION:A photosensitive material having photosensitive silver halide, a dye providing substance, a reducing agent, a binder and a compd. (C) which releases isocyanato during heat-development on the support is formed. Any compd. having an isocyanato group protected by a substituent which is rapidly eliminated at the time of heat-development may be used as the compd. C but a compd. represented by a formula A1-X1 is preferably used. In the formula, X1 is a protected isocyanato group and A1 is a bivalent org. group, especially preferably a bivalent org. group having a bonded ethylenic unsatd. group or a bonded group having an ethylenic unsatd. group.
Patent JP-H1034606-A (JP)
Title: Manufacture of veneer for lapping
Inventor: TAKASE YOSHINARI
IPC: B27D5/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reinforce a veneer, the rigidity of which has been lowered, and, at the same time, prevent the crack due to lapping from developing by a method wherein the veneer is alkali-treated and then treated for decoloration and finally a reinforcing paper is pasted to the veneer. SOLUTION: As a veneer 1, a square natural wood veneer or the like is employed. The employed veneer is alkali-treated by being immersed in alkali solution such as sodium carbonate aqueous solution or the like. By applying the alkali treatment to the veneer 1, limnin or the like is removed through extraction, resulting in lowering the rigidity of the veneer. The resultant veneer 1 is decoloration-treated by being immersed in hydrogen peroxide aqueous solution or the like, resulting in reducing the scatter in the color tones among a plurality of the veneers 1. The rear surface of the veneer 1, to which the alkali treatment and decoloration treatment are applied, is lined with a reinforcing paper 2 pasted thereto.  At the short side end part of the veneer 1, to which the reinforcing paper 2 is pasted, engaging projected parts 8 and recessed parts 9 are formed so as to bond the edge faces of the veneers 1 and 1 adjacent to each other in order to join a plurality of the veneers 1 to their longitudinal direction with one another in order to obtain a sheet in continuous form.
Patent JP-2000021637-A (JP)
Title: Stacked impedance element and its manufacture
Inventor: SATO HITOSHI
IPC: H01F17/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a stacked impedance element which can take a large allowable current. SOLUTION: A ceramics layer composed of a magnetic material, a nonmagnetic material, etc., and a conductor layer having a specified pattern are laminated and baked, a conductor coil is formed in ceramics, and a stacked impedance element is formed. When the conductor layer is formed, a metal foil is used. For example, a metal stuck on a plastic film substrate such as polyethylene terephthalate is transferred on a ceramics green sheet by heat or pressure, and laminated to form a conducting layer. Hence a stacked type impedance element is formed, in which a metal conductor coil of high density is formed, and electric resistance is reduced. Miniaturization is enabled, and an allowable current can be increased.
Patent JP-S5986750-A (JP)
Title: Slip controller of lockup torque converter
Inventor: MURASUGI TAKU
IPC: F16H45/02
Filed: 1982-11-10
Abstract: PURPOSE:To restrain the torque fluctuation reducing the fuel consumption of the titled torque converter by a method wherein the pressure in a converter chamber is introduced into a lockup control chamber through the intermediary of variable orifices actuating through a cam mechanism travelling in the axial direction of a converter. CONSTITUTION:Within a mechanism wherein a turbine runner 3 is turned by the working oil discharged by a revolving pump impeller 2 driven by an engine to turn an output shaft 11 through the intermediary of a lockup clutch 16, the turbine runner 3 is free-slidingly inserted into a sleeve 10 through the intermediary of a turbine hub 9 fixed to the internal periphery of the turbine runner 3. Besides, ball slots 13, 14 are formed respectively on the opposing surfaces of flanges 9a, 10a provided on said hub 9 and sleeve 10 while a ball 15 is laid between the slots 13 and 14 to compose a cam mechanism. Furthermore, a slot 9b is formed on the turbine hub 9 in the axial direction and holes 10b, 10d are simultaneously formed into variable orifices to adjust the communication between a converter chamber 17 and a control chamber 18.
Patent JP-H0755482-A (JP)
Title: Navigation apparatus
Inventor: SHIIHARA MASAHIRO
IPC: G06T11/60
Filed: 1993-08-09
Abstract: PURPOSE:To provide an apparatus in which a map can be scrolled automatically regarding a set traveling by a method wherein the map is displayed around a virtually computed display central position by using information, on a route, which has been stored in a route-information storage part. CONSTITUTION:A goal point which is set by an apparatus user and information on a route up to the goal point are stored in a route-information storage part 1, and information on a map is stored in a CD-ROM information storage part 2. An information readout means 3 performs a processing operation to read out the information in the route information storage part 1 or the CD-ROM information storage part 2 as required. A virtual vehicle-position computation means 3 computes a display central position virtually on the basis of information on a set route, and a vehicle-position cenral display means 5 displays a map on the basis of the information on the map in the CD-ROM information storage part 2 around the computed display central position. Thereby, the set route can be scrolled automatically on the map along a road without a need for a complicated keying operation by the apparatus user.
Patent JP-H0247668-A (JP)
Title: Color toner composition of cyan color system
Inventor: TAKUMA HIROSUKE
IPC: G03G9/09
Filed: 1988-08-09
Abstract: PURPOSE:To obtain an image of a bright cyan color without having fogging by incorporating a specific anthraquinone dye into a resin binder. CONSTITUTION:The dye expressed by the formula I is incorporated into the binder resin. In the formula I, R denotes a hydrogen atom, halogen atom, alkyl group, alkoxy group, alkoxy alkyl group, alkoxyalkoxy group, aralkyl group, alkoxycarbonyl group or alkylcarboxy group. The dye which is stable in the image density obtd. in continuous copying by repetitive development, does not generate fogged development and is good in the fastness of a cyan color to light, etc., is obtd. in this way.
Patent JP-S6174146-A (JP)
Title: Optical pickup device
Inventor: MOMOO KAZUO
IPC: G11B7/12
Filed: 1984-09-20
Abstract: PURPOSE:To attain ease of assembling and adjustment by making a part of a light splitting element for leading its reflected light to a photodetecting means cylindrical and emitting a part of the light incident from a flat part of the light split element from the cylindrical part. CONSTITUTION:After the emitted light from a semiconductor laser 1 is reflected on a disc 8 in the same way as well-known methods, the result is reflected by a cylindrical beam splitter 9 at right angles, the light transmits through the cylindrical side face of the splitter 9, and since the cylindrical side face forms a cylindrical lens, the transmitted light is focused in one direction. A 2-split photodetector 11 is provided on a focal plane, the light incident on the detector 11 is shielded by nearly a half by the 2-split photodetector 10, a tracking error signal by the far field method is obtained from outputs (10a-10b) of the split photodetectors 10a, 10b of the detector 10 and the information signal is obtained by, e.g., (10a+10b). Since the beam splitter 9 has the same cylindrical external shape as the semiconductor laser and the lens, the shape of the optical stand is simplified and the assembling/adjustment is attained easily.